Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Systematization of gas chemical nanosensors with sensitive elements based on tin dioxide. Part 2 BUZANOVSKII V.A. The development results of gas chemical nanosensors with sensitive elements based on tin dioxide are submitted. Analytical opportunities of these devices are shown. In particular, ability of nanosensors to definition of the big number of organic and inorganic compounds, influence of temperature, thickness, morphology and structure of a covering of the sensitive elements on sensitivity, selectivity and reproducibility of measurement results, response and recovery times are marked. Keywords: tin dioxide, gas chemical nanosensor, sensitive element, covering, nanomaterial, metrological characteristic. Contacts: Е-mail: vab1960@rambler.ru Pp. 25-58.